/*
 * Copyright (C) 2009-2010 Geometer Plus <contact@geometerplus.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include "../DBRunnables.h"
#include "../../sqldb/implsqlite/SQLiteFactory.h"

DeleteBookRunnable::DeleteBookRunnable(DBConnection &connection) {
	myFindFileId = new FindFileIdRunnable(connection);
	myDeleteFile = SQLiteFactory::createCommand(BooksDBQuery::DELETE_FILE, connection, "@file_id", DBValue::DBINT);
}

bool DeleteBookRunnable::run() {
	myFindFileId->setFileName(myFileName, true);
	if (!myFindFileId->run()) {
		return false;
	}

	(DBIntValue &) *myDeleteFile->parameter("@file_id").value() = myFindFileId->fileId();
	return myDeleteFile->execute();
}

